I've uninstalled Facebook and stopped reading / watching the news. I read HN and a few local subreddits via RSS. I do feel much better mentally.
I would, however, like a way to be informed of breaking news. I tried a few apps but their idea of "breaking" news often involved celebrity gossip. I really only want to know if its MAJOR: war breaks out, aliens land and make contact, fusion is finally perfected and we're all no longer required to labor 40 hours a week.
My current solution is basically: if something major happens my wife tells me about it.